Re: Intermittent SATA failures ("link offline, clearing class 1 to NONE")

[Alex Vandiver <alex@chmrr.net>]

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On 12/03/2009 09:19 AM, Tejun Heo wrote:
> That's interesting.  The link state seems to oscillates for quite long
> time.  Can you please try the followings?

Sorry for taking so long to get back to this.

> 1. Change sata_deb_timing_hotplug to sata_deb_timing_long in
>    ata_piix.c::piidx_sidpr_hardreset() and see whether it solves the
>    problem?

Nope -- in fact, _three_ of the drives failed to come up once, with
this change.
 
> 2. Switch the controller into ahci mode in BIOS if possible and see
>    whether the problem goes away.

Sadly, the BIOS doesn't have an option for this.

> 3. Try kernel parameter "libata.force=nohrst" and see whether it makes
>    any difference.

I wasn't able to replicate the problem with this kernel parameter.
dmesg for such a boot is attached.

At Wed Dec 02 19:42:04 -0500 2009, Tejun Heo wrote:
> 4. You can tell libata to reset the port by running the following command.
> 
>    echo "- - -" > /sys/class/scsi_host/hostN/scan
> 
>    N would be 0 or 1 on your configuration.  Can you please run the
>    above command repeatedly and see whether it triggers a reset
>    failure?  If so, the above will be far more convenient way to test
>    than rebooting repeatedly.

I wasn't able to get this to fail, sadly.  If the boot _had_ failed,
however, this technique did bring the drive online.
 - Alex
-- 
Networking -- only one letter away from not working

[-- Attachment #2: goodboot.2.6.32-rc8-libata.force=nohrst --]
[-- Type: application/octet-stream, Size: 68471 bytes --]

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 2.6.32-rc8 (root@morelax) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu8) ) #7 SMP Fri Dec 18 15:35:08 EST 2009
[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-2.6.32-rc8 root=/dev/mapper/raid-morelax ro libata.force=nohrst
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
[    0.000000]  BIOS-e820: 0000000000100000 - 00000000cf699000 (usable)
[    0.000000]  BIOS-e820: 00000000cf699000 - 00000000cf6af000 (reserved)
[    0.000000]  BIOS-e820: 00000000cf6af000 - 00000000cf6ce000 (ACPI data)
[    0.000000]  BIOS-e820: 00000000cf6ce000 - 00000000d0000000 (reserved)
[    0.000000]  BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
[    0.000000]  BIOS-e820: 00000000fe000000 - 0000000100000000 (reserved)
[    0.000000]  BIOS-e820: 0000000100000000 - 0000000230000000 (usable)
[    0.000000] DMI 2.6 present.
[    0.000000] last_pfn = 0x230000 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-CBFFF write-protect
[    0.000000]   CC000-EBFFF uncachable
[    0.000000]   EC000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 0000000000 mask FF80000000 write-back
[    0.000000]   1 base 0080000000 mask FFC0000000 write-back
[    0.000000]   2 base 00C0000000 mask FFF0000000 write-back
[    0.000000]   3 base 0100000000 mask FF00000000 write-back
[    0.000000]   4 base 0200000000 mask FFE0000000 write-back
[    0.000000]   5 base 0220000000 mask FFF0000000 write-back
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] e820 update range: 00000000d0000000 - 0000000100000000 (usable) ==> (reserved)
[    0.000000] last_pfn = 0xcf699 max_arch_pfn = 0x400000000
[    0.000000] e820 update range: 0000000000001000 - 0000000000006000 (usable) ==> (reserved)
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] modified physical RAM map:
[    0.000000]  modified: 0000000000000000 - 0000000000001000 (usable)
[    0.000000]  modified: 0000000000001000 - 0000000000006000 (reserved)
[    0.000000]  modified: 0000000000006000 - 00000000000a0000 (usable)
[    0.000000]  modified: 0000000000100000 - 00000000cf699000 (usable)
[    0.000000]  modified: 00000000cf699000 - 00000000cf6af000 (reserved)
[    0.000000]  modified: 00000000cf6af000 - 00000000cf6ce000 (ACPI data)
[    0.000000]  modified: 00000000cf6ce000 - 00000000d0000000 (reserved)
[    0.000000]  modified: 00000000e0000000 - 00000000f0000000 (reserved)
[    0.000000]  modified: 00000000fe000000 - 0000000100000000 (reserved)
[    0.000000]  modified: 0000000100000000 - 0000000230000000 (usable)
[    0.000000] initial memory mapped : 0 - 20000000
[    0.000000] init_memory_mapping: 0000000000000000-00000000cf699000
[    0.000000]  0000000000 - 00cf600000 page 2M
[    0.000000]  00cf600000 - 00cf699000 page 4k
[    0.000000] kernel direct mapping tables up to cf699000 @ 8000-e000
[    0.000000] init_memory_mapping: 0000000100000000-0000000230000000
[    0.000000]  0100000000 - 0230000000 page 2M
[    0.000000] kernel direct mapping tables up to 230000000 @ c000-16000
[    0.000000] RAMDISK: 3475a000 - 37fef231
[    0.000000] ACPI: RSDP 00000000000f1450 00024 (v02 DELL  )
[    0.000000] ACPI: XSDT 00000000000f1554 0009C (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: FACP 00000000cf6c3f9c 000F4 (v03 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: DSDT 00000000cf6af000 02FEE (v01 DELL   PE_SC3   00000001 INTL 20050624)
[    0.000000] ACPI: FACS 00000000cf6c6000 00040
[    0.000000] ACPI: APIC 00000000cf6c3478 0015E (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: SPCR 00000000cf6c35d8 00050 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: HPET 00000000cf6c362c 00038 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: DMAR 00000000cf6c3668 001C0 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: MCFG 00000000cf6c38c4 0003C (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: WD__ 00000000cf6c3904 00134 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: SLIC 00000000cf6c3a3c 00176 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: ERST 00000000cf6b2170 00270 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: HEST 00000000cf6b23e0 0027C (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: BERT 00000000cf6b1ff0 00030 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: EINJ 00000000cf6b2020 00150 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: SRAT 00000000cf6c3bc0 00370 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: TCPA 00000000cf6c3f34 00064 (v02 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: SSDT 00000000cf6c7000 02104 (v01  INTEL PPM RCM  80000001 INTL 20061109)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] SRAT: PXM 1 -> APIC 16 -> Node 0
[    0.000000] SRAT: PXM 1 -> APIC 18 -> Node 0
[    0.000000] SRAT: PXM 1 -> APIC 20 -> Node 0
[    0.000000] SRAT: PXM 1 -> APIC 22 -> Node 0
[    0.000000] SRAT: PXM 1 -> APIC 17 -> Node 0
[    0.000000] SRAT: PXM 1 -> APIC 19 -> Node 0
[    0.000000] SRAT: PXM 1 -> APIC 21 -> Node 0
[    0.000000] SRAT: PXM 1 -> APIC 23 -> Node 0
[    0.000000] SRAT: Node 0 PXM 1 0-d0000000
[    0.000000] SRAT: Node 0 PXM 1 100000000-230000000
[    0.000000] NUMA: Using 32 for the hash shift.
[    0.000000] Bootmem setup node 0 0000000000000000-0000000230000000
[    0.000000]   NODE_DATA [0000000000011000 - 0000000000015fff]
[    0.000000]   bootmap [0000000000016000 -  000000000005bfff] pages 46
[    0.000000] (8 early reservations) ==> bootmem [0000000000 - 0230000000]
[    0.000000]   #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
[    0.000000]   #1 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
[    0.000000]   #2 [0001000000 - 0001a03784]    TEXT DATA BSS ==> [0001000000 - 0001a03784]
[    0.000000]   #3 [003475a000 - 0037fef231]          RAMDISK ==> [003475a000 - 0037fef231]
[    0.000000]   #4 [000009f800 - 0000100000]    BIOS reserved ==> [000009f800 - 0000100000]
[    0.000000]   #5 [0001a04000 - 0001a0432d]              BRK ==> [0001a04000 - 0001a0432d]
[    0.000000]   #6 [0000008000 - 000000c000]          PGTABLE ==> [0000008000 - 000000c000]
[    0.000000]   #7 [000000c000 - 0000011000]          PGTABLE ==> [000000c000 - 0000011000]
[    0.000000] found SMP MP-table at [ffff8800000fe710] fe710
[    0.000000]  [ffffea0000000000-ffffea0007bfffff] PMD -> [ffff880028600000-ffff88002f7fffff] on node 0
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000000 -> 0x00001000
[    0.000000]   DMA32    0x00001000 -> 0x00100000
[    0.000000]   Normal   0x00100000 -> 0x00230000
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[4] active PFN ranges
[    0.000000]     0: 0x00000000 -> 0x00000001
[    0.000000]     0: 0x00000006 -> 0x000000a0
[    0.000000]     0: 0x00000100 -> 0x000cf699
[    0.000000]     0: 0x00100000 -> 0x00230000
[    0.000000] On node 0 totalpages: 2094644
[    0.000000]   DMA zone: 56 pages used for memmap
[    0.000000]   DMA zone: 108 pages reserved
[    0.000000]   DMA zone: 3831 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 14280 pages used for memmap
[    0.000000]   DMA32 zone: 831185 pages, LIFO batch:31
[    0.000000]   Normal zone: 17024 pages used for memmap
[    0.000000]   Normal zone: 1228160 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x10] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x12] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x14] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x16] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x11] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x13] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x15] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x17] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x09] lapic_id[0x28] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x29] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x2a] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x2b] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x2c] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x2d] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x2e] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x10] lapic_id[0x2f] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x11] lapic_id[0x30] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x12] lapic_id[0x31] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x13] lapic_id[0x32] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x14] lapic_id[0x33] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x15] lapic_id[0x34] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x16] lapic_id[0x35] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x17] lapic_id[0x36] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x18] lapic_id[0x37] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x19] lapic_id[0x38] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1a] lapic_id[0x39] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1b] lapic_id[0x3a] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1c] lapic_id[0x3b] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1d] lapic_id[0x3c] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1e] lapic_id[0x3d] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1f] lapic_id[0x3e] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x20] lapic_id[0x3f] disabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: IOAPIC (id[0x01] address[0xfec80000] gsi_base[32])
[    0.000000] IOAPIC[1]: apic_id 1, version 32, address 0xfec80000, GSI 32-55
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000
[    0.000000] SMP: Allowing 32 CPUs, 24 hotplug CPUs
[    0.000000] nr_irqs_gsi: 56
[    0.000000] PM: Registered nosave memory: 0000000000001000 - 0000000000006000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 0000000000100000
[    0.000000] PM: Registered nosave memory: 00000000cf699000 - 00000000cf6af000
[    0.000000] PM: Registered nosave memory: 00000000cf6af000 - 00000000cf6ce000
[    0.000000] PM: Registered nosave memory: 00000000cf6ce000 - 00000000d0000000
[    0.000000] PM: Registered nosave memory: 00000000d0000000 - 00000000e0000000
[    0.000000] PM: Registered nosave memory: 00000000e0000000 - 00000000f0000000
[    0.000000] PM: Registered nosave memory: 00000000f0000000 - 00000000fe000000
[    0.000000] PM: Registered nosave memory: 00000000fe000000 - 0000000100000000
[    0.000000] Allocating PCI resources starting at d0000000 (gap: d0000000:10000000)
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:32 nr_node_ids:1
[    0.000000] PERCPU: Embedded 30 pages/cpu @ffff88002f800000 s91288 r8192 d23400 u131072
[    0.000000] pcpu-alloc: s91288 r8192 d23400 u131072 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 
[    0.000000] pcpu-alloc: [0] 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 2063176
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-2.6.32-rc8 root=/dev/mapper/raid-morelax ro libata.force=nohrst
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Initializing CPU#0
[    0.000000] Checking aperture...
[    0.000000] No AGP bridge found
[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.000000] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.000000] Placing 64MB software IO TLB between ffff880020000000 - ffff880024000000
[    0.000000] software IO TLB at phys 0x20000000 - 0x24000000
[    0.000000] Memory: 8123492k/9175040k available (5356k kernel code, 796464k absent, 255084k reserved, 3063k data, 688k init)
[    0.000000] SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=32, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS:4352 nr_irqs:1208
[    0.000000] Extended CMOS year: 2000
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] allocated 83886080 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] hpet clockevent registered
[    0.000000] HPET: 4 timers in total, 0 timers will be used for per-cpu timer
[    0.000000] Fast TSC calibration using PIT
[    0.010000] Detected 2261.110 MHz processor.
[    0.000005] Calibrating delay loop (skipped), value calculated using timer frequency.. 4522.22 BogoMIPS (lpj=22611100)
[    0.000155] Security Framework initialized
[    0.000224] SELinux:  Disabled at boot.
[    0.000811] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    0.002670] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.003522] Mount-cache hash table entries: 256
[    0.003696] Initializing cgroup subsys ns
[    0.003763] Initializing cgroup subsys cpuacct
[    0.003832] Initializing cgroup subsys memory
[    0.003902] Initializing cgroup subsys freezer
[    0.003968] Initializing cgroup subsys net_cls
[    0.004048] CPU: Physical Processor ID: 1
[    0.004113] CPU: Processor Core ID: 0
[    0.004179] CPU: L1 I cache: 32K, L1 D cache: 32K
[    0.004290] CPU: L2 cache: 256K
[    0.004354] CPU: L3 cache: 8192K
[    0.004418] CPU 0/0x10 -> Node 0
[    0.004484] mce: CPU supports 9 MCE banks
[    0.004557] CPU0: Thermal monitoring enabled (TM1)
[    0.004625] CPU 0 MCA banks CMCI:2 CMCI:3 CMCI:5 CMCI:6 SHD:8
[    0.004961] using mwait in idle threads.
[    0.005026] Performance Events: Nehalem/Corei7 events, Intel PMU driver.
[    0.005185] ... version:                3
[    0.005250] ... bit width:              48
[    0.005315] ... generic registers:      4
[    0.005380] ... value mask:             0000ffffffffffff
[    0.005447] ... max period:             000000007fffffff
[    0.005515] ... fixed-purpose events:   3
[    0.005580] ... event mask:             000000070000000f
[    0.007583] ACPI: Core revision 20090903
[    0.011541] Setting APIC routing to flat
[    0.012049] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.111931] CPU0: Intel(R) Xeon(R) CPU           E5520  @ 2.27GHz stepping 05
[    0.227153] Booting processor 1 APIC 0x12 ip 0x6000
[    0.237812] Initializing CPU#1
[    0.386735] Calibrating delay using timer specific routine.. 4521.91 BogoMIPS (lpj=22609597)
[    0.386742] CPU: Physical Processor ID: 1
[    0.386743] CPU: Processor Core ID: 1
[    0.386745] CPU: L1 I cache: 32K, L1 D cache: 32K
[    0.386747] CPU: L2 cache: 256K
[    0.386747] CPU: L3 cache: 8192K
[    0.386749] CPU 1/0x12 -> Node 0
[    0.386760] CPU1: Thermal monitoring enabled (TM1)
[    0.386763] CPU 1 MCA banks CMCI:2 CMCI:3 CMCI:5 SHD:6 SHD:8
[    0.386858] CPU1: Intel(R) Xeon(R) CPU           E5520  @ 2.27GHz stepping 05
[    0.387681] Skipping synchronization checks as TSC is reliable.
[    0.387819] Booting processor 2 APIC 0x14 ip 0x6000
[    0.398233] Initializing CPU#2
[    0.546414] Calibrating delay using timer specific routine.. 4521.92 BogoMIPS (lpj=22609624)
[    0.546421] CPU: Physical Processor ID: 1
[    0.546422] CPU: Processor Core ID: 2
[    0.546424] CPU: L1 I cache: 32K, L1 D cache: 32K
[    0.546426] CPU: L2 cache: 256K
[    0.546427] CPU: L3 cache: 8192K
[    0.546428] CPU 2/0x14 -> Node 0
[    0.546439] CPU2: Thermal monitoring enabled (TM1)
[    0.546442] CPU 2 MCA banks CMCI:2 CMCI:3 CMCI:5 SHD:6 SHD:8
[    0.546466] CPU2: Intel(R) Xeon(R) CPU           E5520  @ 2.27GHz stepping 05
[    0.547358] Booting processor 3 APIC 0x16 ip 0x6000
[    0.557772] Initializing CPU#3
[    0.706094] Calibrating delay using timer specific routine.. 4521.92 BogoMIPS (lpj=22609641)
[    0.706101] CPU: Physical Processor ID: 1
[    0.706102] CPU: Processor Core ID: 3
[    0.706104] CPU: L1 I cache: 32K, L1 D cache: 32K
[    0.706105] CPU: L2 cache: 256K
[    0.706106] CPU: L3 cache: 8192K
[    0.706108] CPU 3/0x16 -> Node 0
[    0.706118] CPU3: Thermal monitoring enabled (TM1)
[    0.706121] CPU 3 MCA banks CMCI:2 CMCI:3 CMCI:5 SHD:6 SHD:8
[    0.706204] CPU3: Intel(R) Xeon(R) CPU           E5520  @ 2.27GHz stepping 05
[    0.707096] Booting processor 4 APIC 0x11 ip 0x6000
[    0.717511] Initializing CPU#4
[    0.865773] Calibrating delay using timer specific routine.. 4521.92 BogoMIPS (lpj=22609616)
[    0.865781] CPU: Physical Processor ID: 1
[    0.865782] CPU: Processor Core ID: 0
[    0.865785] CPU: L1 I cache: 32K, L1 D cache: 32K
[    0.865787] CPU: L2 cache: 256K
[    0.865788] CPU: L3 cache: 8192K
[    0.865790] CPU 4/0x11 -> Node 0
[    0.865802] CPU4: Thermal monitoring enabled (TM1)
[    0.865805] CPU 4 MCA banks SHD:2 SHD:3 SHD:5 SHD:6 SHD:8
[    0.865876] CPU4: Intel(R) Xeon(R) CPU           E5520  @ 2.27GHz stepping 05
[    0.866772] Booting processor 5 APIC 0x13 ip 0x6000
[    0.877185] Initializing CPU#5
[    1.025452] Calibrating delay using timer specific routine.. 4521.92 BogoMIPS (lpj=22609614)
[    1.025459] CPU: Physical Processor ID: 1
[    1.025460] CPU: Processor Core ID: 1
[    1.025462] CPU: L1 I cache: 32K, L1 D cache: 32K
[    1.025464] CPU: L2 cache: 256K
[    1.025464] CPU: L3 cache: 8192K
[    1.025466] CPU 5/0x13 -> Node 0
[    1.025477] CPU5: Thermal monitoring enabled (TM1)
[    1.025479] CPU 5 MCA banks SHD:2 SHD:3 SHD:5 SHD:6 SHD:8
[    1.025519] CPU5: Intel(R) Xeon(R) CPU           E5520  @ 2.27GHz stepping 05
[    1.026410] Booting processor 6 APIC 0x15 ip 0x6000
[    1.036823] Initializing CPU#6
[    1.185132] Calibrating delay using timer specific routine.. 4521.92 BogoMIPS (lpj=22609620)
[    1.185138] CPU: Physical Processor ID: 1
[    1.185139] CPU: Processor Core ID: 2
[    1.185141] CPU: L1 I cache: 32K, L1 D cache: 32K
[    1.185143] CPU: L2 cache: 256K
[    1.185144] CPU: L3 cache: 8192K
[    1.185145] CPU 6/0x15 -> Node 0
[    1.185156] CPU6: Thermal monitoring enabled (TM1)
[    1.185158] CPU 6 MCA banks SHD:2 SHD:3 SHD:5 SHD:6 SHD:8
[    1.185186] CPU6: Intel(R) Xeon(R) CPU           E5520  @ 2.27GHz stepping 05
[    1.186081] Booting processor 7 APIC 0x17 ip 0x6000
[    1.196495] Initializing CPU#7
[    1.344811] Calibrating delay using timer specific routine.. 4521.92 BogoMIPS (lpj=22609616)
[    1.344818] CPU: Physical Processor ID: 1
[    1.344819] CPU: Processor Core ID: 3
[    1.344821] CPU: L1 I cache: 32K, L1 D cache: 32K
[    1.344822] CPU: L2 cache: 256K
[    1.344823] CPU: L3 cache: 8192K
[    1.344825] CPU 7/0x17 -> Node 0
[    1.344835] CPU7: Thermal monitoring enabled (TM1)
[    1.344838] CPU 7 MCA banks SHD:2 SHD:3 SHD:5 SHD:6 SHD:8
[    1.344928] CPU7: Intel(R) Xeon(R) CPU           E5520  @ 2.27GHz stepping 05
[    1.345764] Brought up 8 CPUs
[    1.345828] Total of 8 processors activated (36175.68 BogoMIPS).
[    1.349583] CPU0 attaching sched-domain:
[    1.349586]  domain 0: span 0,4 level SIBLING
[    1.349588]   groups: 0 (cpu_power = 589) 4 (cpu_power = 589)
[    1.349592]   domain 1: span 0-7 level MC
[    1.349594]    groups: 0,4 (cpu_power = 1178) 1,5 (cpu_power = 1178) 2,6 (cpu_power = 1178) 3,7 (cpu_power = 1178)
[    1.349602] CPU1 attaching sched-domain:
[    1.349604]  domain 0: span 1,5 level SIBLING
[    1.349605]   groups: 1 (cpu_power = 589) 5 (cpu_power = 589)
[    1.349609]   domain 1: span 0-7 level MC
[    1.349611]    groups: 1,5 (cpu_power = 1178) 2,6 (cpu_power = 1178) 3,7 (cpu_power = 1178) 0,4 (cpu_power = 1178)
[    1.349617] CPU2 attaching sched-domain:
[    1.349619]  domain 0: span 2,6 level SIBLING
[    1.349620]   groups: 2 (cpu_power = 589) 6 (cpu_power = 589)
[    1.349624]   domain 1: span 0-7 level MC
[    1.349625]    groups: 2,6 (cpu_power = 1178) 3,7 (cpu_power = 1178) 0,4 (cpu_power = 1178) 1,5 (cpu_power = 1178)
[    1.349632] CPU3 attaching sched-domain:
[    1.349633]  domain 0: span 3,7 level SIBLING
[    1.349635]   groups: 3 (cpu_power = 589) 7 (cpu_power = 589)
[    1.349638]   domain 1: span 0-7 level MC
[    1.349640]    groups: 3,7 (cpu_power = 1178) 0,4 (cpu_power = 1178) 1,5 (cpu_power = 1178) 2,6 (cpu_power = 1178)
[    1.349646] CPU4 attaching sched-domain:
[    1.349648]  domain 0: span 0,4 level SIBLING
[    1.349649]   groups: 4 (cpu_power = 589) 0 (cpu_power = 589)
[    1.349653]   domain 1: span 0-7 level MC
[    1.349655]    groups: 0,4 (cpu_power = 1178) 1,5 (cpu_power = 1178) 2,6 (cpu_power = 1178) 3,7 (cpu_power = 1178)
[    1.349661] CPU5 attaching sched-domain:
[    1.349662]  domain 0: span 1,5 level SIBLING
[    1.349664]   groups: 5 (cpu_power = 589) 1 (cpu_power = 589)
[    1.349668]   domain 1: span 0-7 level MC
[    1.349669]    groups: 1,5 (cpu_power = 1178) 2,6 (cpu_power = 1178) 3,7 (cpu_power = 1178) 0,4 (cpu_power = 1178)
[    1.349676] CPU6 attaching sched-domain:
[    1.349677]  domain 0: span 2,6 level SIBLING
[    1.349679]   groups: 6 (cpu_power = 589) 2 (cpu_power = 589)
[    1.349682]   domain 1: span 0-7 level MC
[    1.349684]    groups: 2,6 (cpu_power = 1178) 3,7 (cpu_power = 1178) 0,4 (cpu_power = 1178) 1,5 (cpu_power = 1178)
[    1.349690] CPU7 attaching sched-domain:
[    1.349692]  domain 0: span 3,7 level SIBLING
[    1.349693]   groups: 7 (cpu_power = 589) 3 (cpu_power = 589)
[    1.349697]   domain 1: span 0-7 level MC
[    1.349698]    groups: 3,7 (cpu_power = 1178) 0,4 (cpu_power = 1178) 1,5 (cpu_power = 1178) 2,6 (cpu_power = 1178)
[    1.350258] regulator: core version 0.5
[    1.350346] Time: 23:14:57  Date: 12/18/09
[    1.350449] NET: Registered protocol family 16
[    1.350600] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    1.350686] ACPI: bus type pci registered
[    1.350811] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
[    1.350882] PCI: MCFG area at e0000000 reserved in E820
[    1.356890] PCI: Using MMCONFIG at e0000000 - efffffff
[    1.356958] PCI: Using configuration type 1 for base access
[    1.357700] bio: create slab <bio-0> at 0
[    1.358251] ACPI: EC: Look up EC in DSDT
[    1.360036] ACPI: BIOS _OSI(Linux) query ignored
[    1.360203] ACPI: Interpreter enabled
[    1.360269] ACPI: (supports S0 S4 S5)
[    1.360475] ACPI: Using IOAPIC for interrupt routing
[    1.364253] ACPI: No dock devices found.
[    1.364637] ACPI: PCI Root Bridge [PCI0] (0000:00)
[    1.364777] pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
[    1.364849] pci 0000:00:00.0: PME# disabled
[    1.364973] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[    1.365043] pci 0000:00:01.0: PME# disabled
[    1.365166] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[    1.365237] pci 0000:00:03.0: PME# disabled
[    1.365360] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold
[    1.365431] pci 0000:00:07.0: PME# disabled
[    1.365683] pci 0000:00:1a.0: reg 20 io port: [0xfc40-0xfc5f]
[    1.365748] pci 0000:00:1a.1: reg 20 io port: [0xfc60-0xfc7f]
[    1.365816] pci 0000:00:1a.7: reg 10 32bit mmio: [0xdf0ff800-0xdf0ffbff]
[    1.365867] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[    1.365938] pci 0000:00:1a.7: PME# disabled
[    1.366051] pci 0000:00:1d.0: reg 20 io port: [0xfc80-0xfc9f]
[    1.366114] pci 0000:00:1d.1: reg 20 io port: [0xfca0-0xfcbf]
[    1.366178] pci 0000:00:1d.2: reg 20 io port: [0xfcc0-0xfcdf]
[    1.366241] pci 0000:00:1d.3: reg 20 io port: [0xfce0-0xfcff]
[    1.366308] pci 0000:00:1d.7: reg 10 32bit mmio: [0xdf0ffc00-0xdf0fffff]
[    1.366358] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[    1.366429] pci 0000:00:1d.7: PME# disabled
[    1.366608] pci 0000:00:1f.0: quirk: region 0800-087f claimed by ICH6 ACPI/GPIO/TCO
[    1.366695] pci 0000:00:1f.0: quirk: region 0880-08bf claimed by ICH6 GPIO
[    1.366767] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0c00 (mask 007f)
[    1.366854] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0ca0 (mask 000f)
[    1.366940] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 00e0 (mask 000f)
[    1.367072] pci 0000:00:1f.2: reg 10 io port: [0xf8e0-0xf8e7]
[    1.367077] pci 0000:00:1f.2: reg 14 io port: [0xf8d0-0xf8d3]
[    1.367082] pci 0000:00:1f.2: reg 18 io port: [0xf8e8-0xf8ef]
[    1.367087] pci 0000:00:1f.2: reg 1c io port: [0xf8d4-0xf8d7]
[    1.367092] pci 0000:00:1f.2: reg 20 io port: [0xfc00-0xfc0f]
[    1.367097] pci 0000:00:1f.2: reg 24 io port: [0xfc10-0xfc1f]
[    1.367150] pci 0000:00:1f.5: reg 10 io port: [0xf8f0-0xf8f7]
[    1.367155] pci 0000:00:1f.5: reg 14 io port: [0xf8d8-0xf8db]
[    1.367160] pci 0000:00:1f.5: reg 18 io port: [0xf8f8-0xf8ff]
[    1.367165] pci 0000:00:1f.5: reg 1c io port: [0xf8dc-0xf8df]
[    1.367170] pci 0000:00:1f.5: reg 20 io port: [0xfc20-0xfc2f]
[    1.367175] pci 0000:00:1f.5: reg 24 io port: [0xfc30-0xfc3f]
[    1.367244] pci 0000:01:00.0: reg 10 64bit mmio: [0xda000000-0xdbffffff]
[    1.367292] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    1.367363] pci 0000:01:00.0: PME# disabled
[    1.367476] pci 0000:01:00.1: reg 10 64bit mmio: [0xdc000000-0xddffffff]
[    1.367524] pci 0000:01:00.1: PME# supported from D0 D3hot D3cold
[    1.367595] pci 0000:01:00.1: PME# disabled
[    1.367700] pci 0000:00:01.0: bridge 32bit mmio: [0xda000000-0xddffffff]
[    1.367790] pci 0000:04:03.0: reg 10 32bit mmio pref: [0xd9800000-0xd9ffffff]
[    1.367796] pci 0000:04:03.0: reg 14 32bit mmio: [0xde7fc000-0xde7fffff]
[    1.367802] pci 0000:04:03.0: reg 18 32bit mmio: [0xde800000-0xdeffffff]
[    1.367821] pci 0000:04:03.0: reg 30 32bit mmio pref: [0x000000-0x00ffff]
[    1.367876] pci 0000:00:1e.0: transparent bridge
[    1.367946] pci 0000:00:1e.0: bridge 32bit mmio: [0xde000000-0xdeffffff]
[    1.367951] pci 0000:00:1e.0: bridge 64bit mmio pref: [0xd9800000-0xd9ffffff]
[    1.367968] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    1.368349] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1._PRT]
[    1.368425] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX3._PRT]
[    1.368499] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX7._PRT]
[    1.368579] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.COMP._PRT]
[    1.370709] ACPI: PCI Interrupt Link [LK00] (IRQs 3 4 5 6 7 10 11 14 *15)
[    1.371354] ACPI: PCI Interrupt Link [LK01] (IRQs 3 4 5 6 7 10 11 *14 15)
[    1.371995] ACPI: PCI Interrupt Link [LK02] (IRQs 3 4 5 6 7 10 *11 14 15)
[    1.372637] ACPI: PCI Interrupt Link [LK03] (IRQs 3 4 5 6 7 *10 11 14 15)
[    1.373278] ACPI: PCI Interrupt Link [LK04] (IRQs 3 4 *5 6 7 10 11 14 15)
[    1.373920] ACPI: PCI Interrupt Link [LK05] (IRQs 3 4 5 *6 7 10 11 14 15)
[    1.374561] ACPI: PCI Interrupt Link [LK06] (IRQs 3 4 5 6 7 10 *11 14 15)
[    1.375213] ACPI: PCI Interrupt Link [LK07] (IRQs 3 4 5 6 7 10 11 *14 15)
[    1.377082] vgaarb: device added: PCI:0000:04:03.0,decodes=io+mem,owns=io+mem,locks=none
[    1.377169] vgaarb: loaded
[    1.377301] SCSI subsystem initialized
[    1.377470] libata version 3.00 loaded.
[    1.377522] usbcore: registered new interface driver usbfs
[    1.377599] usbcore: registered new interface driver hub
[    1.377687] usbcore: registered new device driver usb
[    1.377840] ACPI: WMI: Mapper loaded
[    1.377905] PCI: Using ACPI for IRQ routing
[    1.378088] Bluetooth: Core ver 2.15
[    1.378174] NET: Registered protocol family 31
[    1.378240] Bluetooth: HCI device and connection manager initialized
[    1.378309] Bluetooth: HCI socket layer initialized
[    1.378376] NetLabel: Initializing
[    1.378440] NetLabel:  domain hash size = 128
[    1.378506] NetLabel:  protocols = UNLABELED CIPSOv4
[    1.378581] NetLabel:  unlabeled traffic allowed by default
[    1.378675] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
[    1.378963] hpet0: 4 comparators, 64-bit 14.318180 MHz counter
[    1.444684] Switching to clocksource tsc
[    1.446136] pnp: PnP ACPI init
[    1.446208] ACPI: bus type pnp registered
[    1.449115] pnp: PnP ACPI: found 13 devices
[    1.449182] ACPI: ACPI bus type pnp unregistered
[    1.449257] system 00:07: ioport range 0x800-0x87f has been reserved
[    1.449328] system 00:07: ioport range 0x880-0x8ff could not be reserved
[    1.449398] system 00:07: ioport range 0x900-0x91f has been reserved
[    1.449468] system 00:07: ioport range 0x920-0x923 has been reserved
[    1.449538] system 00:07: ioport range 0x924-0x924 has been reserved
[    1.449608] system 00:07: ioport range 0xc00-0xc7f has been reserved
[    1.449677] system 00:07: ioport range 0xca0-0xca7 has been reserved
[    1.449747] system 00:07: ioport range 0xca9-0xcab has been reserved
[    1.449817] system 00:07: ioport range 0xcad-0xcaf has been reserved
[    1.449890] system 00:08: ioport range 0xca8-0xca8 has been reserved
[    1.449960] system 00:08: ioport range 0xcac-0xcac has been reserved
[    1.450035] system 00:0a: iomem range 0xe0000000-0xefffffff has been reserved
[    1.450109] system 00:0c: iomem range 0xfed90000-0xfed91fff has been reserved
[    1.454817] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
[    1.454886] pci 0000:00:01.0:   IO window: disabled
[    1.454955] pci 0000:00:01.0:   MEM window: 0xda000000-0xddffffff
[    1.455025] pci 0000:00:01.0:   PREFETCH window: disabled
[    1.455095] pci 0000:00:03.0: PCI bridge, secondary bus 0000:02
[    1.455164] pci 0000:00:03.0:   IO window: disabled
[    1.455232] pci 0000:00:03.0:   MEM window: disabled
[    1.455301] pci 0000:00:03.0:   PREFETCH window: disabled
[    1.455372] pci 0000:00:07.0: PCI bridge, secondary bus 0000:03
[    1.455441] pci 0000:00:07.0:   IO window: disabled
[    1.455509] pci 0000:00:07.0:   MEM window: disabled
[    1.455578] pci 0000:00:07.0:   PREFETCH window: disabled
[    1.455649] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:04
[    1.455717] pci 0000:00:1e.0:   IO window: disabled
[    1.455786] pci 0000:00:1e.0:   MEM window: 0xde000000-0xdeffffff
[    1.455858] pci 0000:00:1e.0:   PREFETCH window: 0x000000d9800000-0x000000d9ffffff
[    1.455955]   alloc irq_desc for 53 on node -1
[    1.455956]   alloc kstat_irqs on node -1
[    1.455962] pci 0000:00:01.0: PCI INT A -> GSI 53 (level, low) -> IRQ 53
[    1.456034] pci 0000:00:01.0: setting latency timer to 64
[    1.456040] pci 0000:00:03.0: PCI INT A -> GSI 53 (level, low) -> IRQ 53
[    1.456112] pci 0000:00:03.0: setting latency timer to 64
[    1.456117] pci 0000:00:07.0: PCI INT A -> GSI 53 (level, low) -> IRQ 53
[    1.456189] pci 0000:00:07.0: setting latency timer to 64
[    1.456194] pci 0000:00:1e.0: setting latency timer to 64
[    1.456198] pci_bus 0000:00: resource 0 io:  [0x00-0xffff]
[    1.456200] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff]
[    1.456202] pci_bus 0000:01: resource 1 mem: [0xda000000-0xddffffff]
[    1.456204] pci_bus 0000:04: resource 1 mem: [0xde000000-0xdeffffff]
[    1.456206] pci_bus 0000:04: resource 2 pref mem [0xd9800000-0xd9ffffff]
[    1.456207] pci_bus 0000:04: resource 3 io:  [0x00-0xffff]
[    1.456209] pci_bus 0000:04: resource 4 mem: [0x000000-0xffffffffffffffff]
[    1.456234] NET: Registered protocol family 2
[    1.456505] IP route cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    1.457460] TCP established hash table entries: 524288 (order: 11, 8388608 bytes)
[    1.459054] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    1.459330] TCP: Hash tables configured (established 524288 bind 65536)
[    1.459401] TCP reno registered
[    1.459602] NET: Registered protocol family 1
[    1.475981] pci 0000:04:03.0: Boot video device
[    1.476018] Trying to unpack rootfs image as initramfs...
[    2.610176] Freeing initrd memory: 57940k freed
[    2.619261] Scanning for low memory corruption every 60 seconds
[    2.619434] audit: initializing netlink socket (disabled)
[    2.619513] type=2000 audit(1261178098.510:1): initialized
[    2.628950] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    2.630171] VFS: Disk quotas dquot_6.5.2
[    2.630280] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    2.630827] fuse init (API version 7.13)
[    2.630957] msgmni has been set to 15979
[    2.631236] alg: No test for stdrng (krng)
[    2.631308] io scheduler noop registered
[    2.631374] io scheduler anticipatory registered
[    2.631440] io scheduler deadline registered (default)
[    2.631540] io scheduler cfq registered
[    2.631698]   alloc irq_desc for 56 on node -1
[    2.631700]   alloc kstat_irqs on node -1
[    2.631707] pcieport 0000:00:01.0: irq 56 for MSI/MSI-X
[    2.631714] pcieport 0000:00:01.0: setting latency timer to 64
[    2.631802]   alloc irq_desc for 57 on node -1
[    2.631804]   alloc kstat_irqs on node -1
[    2.631809] pcieport 0000:00:03.0: irq 57 for MSI/MSI-X
[    2.631815] pcieport 0000:00:03.0: setting latency timer to 64
[    2.631903]   alloc irq_desc for 58 on node -1
[    2.631905]   alloc kstat_irqs on node -1
[    2.631910] pcieport 0000:00:07.0: irq 58 for MSI/MSI-X
[    2.631915] pcieport 0000:00:07.0: setting latency timer to 64
[    2.632192] aer 0000:00:01.0:pcie02: service driver aer loaded
[    2.632223] aer 0000:00:03.0:pcie02: service driver aer loaded
[    2.632255] aer 0000:00:07.0:pcie02: service driver aer loaded
[    2.632263] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    2.632347] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    2.632500] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    2.632586] ACPI: Power Button [PWRF]
[    2.633077] Monitor-Mwait will be used to enter C-1 state
[    2.633096] Monitor-Mwait will be used to enter C-3 state
[    2.633128] processor LNXCPU:00: registered as cooling_device0
[    2.633549] processor LNXCPU:01: registered as cooling_device1
[    2.633970] processor LNXCPU:02: registered as cooling_device2
[    2.634392] processor LNXCPU:03: registered as cooling_device3
[    2.634817] processor LNXCPU:04: registered as cooling_device4
[    2.635232] processor LNXCPU:05: registered as cooling_device5
[    2.635649] processor LNXCPU:06: registered as cooling_device6
[    2.636078] processor LNXCPU:07: registered as cooling_device7
[    2.638765] Linux agpgart interface v0.103
[    2.638832] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    2.638993] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    2.639148] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[    2.639416] 00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    2.639596] 00:06: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[    2.640479] brd: module loaded
[    2.640892] loop: module loaded
[    2.641002] input: Macintosh mouse button emulation as /devices/virtual/input/input1
[    2.641166] ata_piix 0000:00:1f.2: version 2.13
[    2.641177]   alloc irq_desc for 23 on node -1
[    2.641178]   alloc kstat_irqs on node -1
[    2.641183] ata_piix 0000:00:1f.2: PCI INT C -> GSI 23 (level, low) -> IRQ 23
[    2.641262] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
[    2.641579] ata_piix 0000:00:1f.2: setting latency timer to 64
[    2.641616] scsi0 : ata_piix
[    2.641735] scsi1 : ata_piix
[    2.641826] ata1.00: FORCE: link flag 0x2 forced -> 0x2
[    2.641902] ata1.01: FORCE: link flag 0x2 forced -> 0x2
[    2.641975] ata1: SATA max UDMA/133 cmd 0xf8e0 ctl 0xf8d0 bmdma 0xfc00 irq 23
[    2.642050] ata2.00: FORCE: link flag 0x2 forced -> 0x2
[    2.642125] ata2.01: FORCE: link flag 0x2 forced -> 0x2
[    2.642210] ata2: SATA max UDMA/133 cmd 0xf8e8 ctl 0xf8d4 bmdma 0xfc08 irq 23
[    2.642298]   alloc irq_desc for 22 on node -1
[    2.642299]   alloc kstat_irqs on node -1
[    2.642303] ata_piix 0000:00:1f.5: PCI INT D -> GSI 22 (level, low) -> IRQ 22
[    2.642378] ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ]
[    2.802244] ata_piix 0000:00:1f.5: setting latency timer to 64
[    2.802290] scsi2 : ata_piix
[    2.802390] scsi3 : ata_piix
[    2.802475] ata3: FORCE: link flag 0x2 forced -> 0x2
[    2.802542] ata3: SATA max UDMA/133 cmd 0xf8f0 ctl 0xf8d8 bmdma 0xfc20 irq 22
[    2.802614] ata4: FORCE: link flag 0x2 forced -> 0x2
[    2.802681] ata4: SATA max UDMA/133 cmd 0xf8f8 ctl 0xf8dc bmdma 0xfc28 irq 22
[    2.803279] Fixed MDIO Bus: probed
[    2.803371] PPP generic driver version 2.4.2
[    2.803491] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.803574]   alloc irq_desc for 19 on node -1
[    2.803575]   alloc kstat_irqs on node -1
[    2.803579] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 19 (level, low) -> IRQ 19
[    2.803663] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[    2.803666] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[    2.803764] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
[    2.803868] ehci_hcd 0000:00:1a.7: debug port 1
[    2.807824] ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported
[    2.807834] ehci_hcd 0000:00:1a.7: irq 19, io mem 0xdf0ff800
[    2.823284] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[    2.823415] usb usb1: configuration #1 chosen from 1 choice
[    2.823501] hub 1-0:1.0: USB hub found
[    2.823569] hub 1-0:1.0: 4 ports detected
[    2.823672]   alloc irq_desc for 21 on node -1
[    2.823673]   alloc kstat_irqs on node -1
[    2.823677] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[    2.823756] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[    2.823758] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[    2.823847] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
[    2.823949] ehci_hcd 0000:00:1d.7: debug port 1
[    2.827895] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[    2.827904] ehci_hcd 0000:00:1d.7: irq 21, io mem 0xdf0ffc00
[    2.843245] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[    2.843359] usb usb2: configuration #1 chosen from 1 choice
[    2.843446] hub 2-0:1.0: USB hub found
[    2.843513] hub 2-0:1.0: 4 ports detected
[    2.843614] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.843692] uhci_hcd: USB Universal Host Controller Interface driver
[    2.843797]   alloc irq_desc for 17 on node -1
[    2.843798]   alloc kstat_irqs on node -1
[    2.843802] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[    2.843876] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[    2.843879] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[    2.843968] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
[    2.844078] uhci_hcd 0000:00:1a.0: irq 17, io base 0x0000fc40
[    2.844200] usb usb3: configuration #1 chosen from 1 choice
[    2.844284] hub 3-0:1.0: USB hub found
[    2.844351] hub 3-0:1.0: 2 ports detected
[    2.844448]   alloc irq_desc for 18 on node -1
[    2.844449]   alloc kstat_irqs on node -1
[    2.844453] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 18 (level, low) -> IRQ 18
[    2.844527] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[    2.844530] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[    2.844616] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
[    2.844729] uhci_hcd 0000:00:1a.1: irq 18, io base 0x0000fc60
[    2.844849] usb usb4: configuration #1 chosen from 1 choice
[    2.844933] hub 4-0:1.0: USB hub found
[    2.844999] hub 4-0:1.0: 2 ports detected
[    2.845096] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[    2.845170] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[    2.845172] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[    2.845258] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
[    2.845361] uhci_hcd 0000:00:1d.0: irq 21, io base 0x0000fc80
[    2.845482] usb usb5: configuration #1 chosen from 1 choice
[    2.845566] hub 5-0:1.0: USB hub found
[    2.845633] hub 5-0:1.0: 2 ports detected
[    2.845728]   alloc irq_desc for 20 on node -1
[    2.845730]   alloc kstat_irqs on node -1
[    2.845734] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 20 (level, low) -> IRQ 20
[    2.845807] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[    2.845810] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[    2.845896] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
[    2.846007] uhci_hcd 0000:00:1d.1: irq 20, io base 0x0000fca0
[    2.846127] usb usb6: configuration #1 chosen from 1 choice
[    2.846210] hub 6-0:1.0: USB hub found
[    2.846277] hub 6-0:1.0: 2 ports detected
[    2.846372] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 21 (level, low) -> IRQ 21
[    2.847651] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[    2.847653] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[    2.847747] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
[    2.847851] uhci_hcd 0000:00:1d.2: irq 21, io base 0x0000fcc0
[    2.847969] usb usb7: configuration #1 chosen from 1 choice
[    2.848055] hub 7-0:1.0: USB hub found
[    2.848124] hub 7-0:1.0: 2 ports detected
[    2.848220] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 20 (level, low) -> IRQ 20
[    2.848294] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[    2.848296] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[    2.848386] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 8
[    2.848490] uhci_hcd 0000:00:1d.3: irq 20, io base 0x0000fce0
[    2.848611] usb usb8: configuration #1 chosen from 1 choice
[    2.848697] hub 8-0:1.0: USB hub found
[    2.848764] hub 8-0:1.0: 2 ports detected
[    2.848894] PNP: No PS/2 controller found. Probing ports directly.
[    2.851641] serio: i8042 KBD port at 0x60,0x64 irq 1
[    2.851717] serio: i8042 AUX port at 0x60,0x64 irq 12
[    2.851838] mice: PS/2 mouse device common for all mice
[    2.851936] Driver 'rtc_cmos' needs updating - please use bus_type methods
[    2.852025] rtc_cmos 00:04: RTC can wake from S4
[    2.852110] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
[    2.852200] rtc0: alarms up to one day, y3k, 242 bytes nvram, hpet irqs
[    2.852362] device-mapper: uevent: version 1.0.3
[    2.852483] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@redhat.com
[    2.852675] device-mapper: multipath: version 1.1.0 loaded
[    2.852744] device-mapper: multipath round-robin: version 1.0.0 loaded
[    2.853165] cpuidle: using governor ladder
[    2.853434] cpuidle: using governor menu
[    2.853839] TCP cubic registered
[    2.854000] NET: Registered protocol family 10
[    2.854530] lo: Disabled Privacy Extensions
[    2.854831] NET: Registered protocol family 17
[    2.854907] Bluetooth: L2CAP ver 2.14
[    2.854971] Bluetooth: L2CAP socket layer initialized
[    2.855039] Bluetooth: SCO (Voice Link) ver 0.6
[    2.855105] Bluetooth: SCO socket layer initialized
[    2.855185] Bluetooth: RFCOMM TTY layer initialized
[    2.855253] Bluetooth: RFCOMM socket layer initialized
[    2.855320] Bluetooth: RFCOMM ver 1.11
[    2.857018] PM: Resume from disk failed.
[    2.857024] registered taskstats version 1
[    2.857482]   Magic number: 5:0:252
[    2.857560] uhci_hcd 0000:00:1d.0: hash matches
[    2.857738] rtc_cmos 00:04: setting system clock to 2009-12-18 23:14:59 UTC (1261178099)
[    2.857832] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    2.857900] EDD information not available.
[    3.202336] usb 1-3: new high speed USB device using ehci_hcd and address 3
[    3.292229] ------------[ cut here ]------------
[    3.292309] WARNING: at drivers/ata/libata-core.c:5401 ata_link_offline+0x61/0x70()
[    3.292399] Hardware name: PowerEdge R410
[    3.292483] Modules linked in:
[    3.292594] Pid: 120, comm: scsi_eh_0 Not tainted 2.6.32-rc8 #7
[    3.292674] Call Trace:
[    3.292751]  [<ffffffff8105ffb8>] warn_slowpath_common+0x78/0xb0
[    3.292826]  [<ffffffff8105ffff>] warn_slowpath_null+0xf/0x20
[    3.292896]  [<ffffffff81364b01>] ata_link_offline+0x61/0x70
[    3.292965]  [<ffffffff813767a8>] ata_sff_prereset+0x48/0xc0
[    3.293036]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.293106]  [<ffffffff81370e41>] ata_eh_reset+0x211/0xee0
[    3.293177]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.293255]  [<ffffffff81036439>] ? default_spin_lock_flags+0x9/0x10
[    3.293329]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.293399]  [<ffffffff8136ed2a>] ? ata_ering_map+0x3a/0x80
[    3.293470]  [<ffffffff81376760>] ? ata_sff_prereset+0x0/0xc0
[    3.293546]  [<ffffffff813706fa>] ? ata_eh_schedule_probe+0xda/0x100
[    3.293631]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.293711]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.293782]  [<ffffffff813730bc>] ata_eh_recover+0x2ac/0xf40
[    3.293854]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.293929]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.294001]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.294070]  [<ffffffff81376760>] ? ata_sff_prereset+0x0/0xc0
[    3.294142]  [<ffffffff8136f040>] ? ata_eh_clear_action+0xe0/0x100
[    3.294211]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.294284]  [<ffffffff81376760>] ? ata_sff_prereset+0x0/0xc0
[    3.294354]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.294426]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.294501]  [<ffffffff81373d9d>] ata_do_eh+0x4d/0xc0
[    3.294577]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.294647]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.294717]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.294787]  [<ffffffff813755c8>] ata_sff_error_handler+0x118/0x240
[    3.294856]  [<ffffffff813744c8>] ata_scsi_error+0x638/0x8d0
[    3.294926]  [<ffffffff8134a8ba>] scsi_error_handler+0x12a/0x650
[    3.294996]  [<ffffffff8134a790>] ? scsi_error_handler+0x0/0x650
[    3.295067]  [<ffffffff8107cf3e>] kthread+0x8e/0xa0
[    3.295135]  [<ffffffff81012f6a>] child_rip+0xa/0x20
[    3.295202]  [<ffffffff8107ceb0>] ? kthread+0x0/0xa0
[    3.295274]  [<ffffffff81012f60>] ? child_rip+0x0/0x20
[    3.295350] ---[ end trace 865b727736bd4e16 ]---
[    3.295425] ------------[ cut here ]------------
[    3.295493] WARNING: at drivers/ata/libata-core.c:3634 ata_wait_ready+0x1cc/0x1e0()
[    3.295578] Hardware name: PowerEdge R410
[    3.295643] Modules linked in:
[    3.295749] Pid: 120, comm: scsi_eh_0 Tainted: G        W  2.6.32-rc8 #7
[    3.295818] Call Trace:
[    3.295881]  [<ffffffff8105ffb8>] warn_slowpath_common+0x78/0xb0
[    3.295950]  [<ffffffff81374760>] ? ata_sff_check_ready+0x0/0x30
[    3.296020]  [<ffffffff8105ffff>] warn_slowpath_null+0xf/0x20
[    3.296088]  [<ffffffff8136615c>] ata_wait_ready+0x1cc/0x1e0
[    3.296157]  [<ffffffff813644d4>] ? sata_scr_read+0x44/0x60
[    3.296226]  [<ffffffff813761e0>] ata_sff_wait_ready+0x10/0x20
[    3.296295]  [<ffffffff813767b7>] ata_sff_prereset+0x57/0xc0
[    3.296363]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.296432]  [<ffffffff81370e41>] ata_eh_reset+0x211/0xee0
[    3.296500]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.296569]  [<ffffffff81036439>] ? default_spin_lock_flags+0x9/0x10
[    3.296639]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.296707]  [<ffffffff8136ed2a>] ? ata_ering_map+0x3a/0x80
[    3.296776]  [<ffffffff81376760>] ? ata_sff_prereset+0x0/0xc0
[    3.296844]  [<ffffffff813706fa>] ? ata_eh_schedule_probe+0xda/0x100
[    3.296914]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.296983]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.297052]  [<ffffffff813730bc>] ata_eh_recover+0x2ac/0xf40
[    3.297120]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.297189]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.297258]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.297327]  [<ffffffff81376760>] ? ata_sff_prereset+0x0/0xc0
[    3.297396]  [<ffffffff8136f040>] ? ata_eh_clear_action+0xe0/0x100
[    3.297465]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.297534]  [<ffffffff81376760>] ? ata_sff_prereset+0x0/0xc0
[    3.297603]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.297672]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.297741]  [<ffffffff81373d9d>] ata_do_eh+0x4d/0xc0
[    3.297809]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.297877]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.297946]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.298015]  [<ffffffff813755c8>] ata_sff_error_handler+0x118/0x240
[    3.298085]  [<ffffffff813744c8>] ata_scsi_error+0x638/0x8d0
[    3.298153]  [<ffffffff8134a8ba>] scsi_error_handler+0x12a/0x650
[    3.298222]  [<ffffffff8134a790>] ? scsi_error_handler+0x0/0x650
[    3.298291]  [<ffffffff8107cf3e>] kthread+0x8e/0xa0
[    3.298358]  [<ffffffff81012f6a>] child_rip+0xa/0x20
[    3.298426]  [<ffffffff8107ceb0>] ? kthread+0x0/0xa0
[    3.298493]  [<ffffffff81012f60>] ? child_rip+0x0/0x20
[    3.298559] ---[ end trace 865b727736bd4e17 ]---
[    3.298694] ------------[ cut here ]------------
[    3.298761] WARNING: at drivers/ata/libata-core.c:5401 ata_link_offline+0x61/0x70()
[    3.298846] Hardware name: PowerEdge R410
[    3.298910] Modules linked in:
[    3.299017] Pid: 121, comm: scsi_eh_1 Tainted: G        W  2.6.32-rc8 #7
[    3.299086] Call Trace:
[    3.299149]  [<ffffffff8105ffb8>] warn_slowpath_common+0x78/0xb0
[    3.299218]  [<ffffffff8105ffff>] warn_slowpath_null+0xf/0x20
[    3.299287]  [<ffffffff81364b01>] ata_link_offline+0x61/0x70
[    3.299355]  [<ffffffff813767a8>] ata_sff_prereset+0x48/0xc0
[    3.299424]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.299492]  [<ffffffff81370e41>] ata_eh_reset+0x211/0xee0
[    3.299561]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.299630]  [<ffffffff81036439>] ? default_spin_lock_flags+0x9/0x10
[    3.299700]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.299768]  [<ffffffff8136ed2a>] ? ata_ering_map+0x3a/0x80
[    3.299836]  [<ffffffff81376760>] ? ata_sff_prereset+0x0/0xc0
[    3.299905]  [<ffffffff813706fa>] ? ata_eh_schedule_probe+0xda/0x100
[    3.299975]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.300044]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.300112]  [<ffffffff813730bc>] ata_eh_recover+0x2ac/0xf40
[    3.300181]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.300250]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.300318]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.300387]  [<ffffffff81376760>] ? ata_sff_prereset+0x0/0xc0
[    3.300456]  [<ffffffff8136f040>] ? ata_eh_clear_action+0xe0/0x100
[    3.300525]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.300594]  [<ffffffff81376760>] ? ata_sff_prereset+0x0/0xc0
[    3.300663]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.300732]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.300801]  [<ffffffff81373d9d>] ata_do_eh+0x4d/0xc0
[    3.300869]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.300937]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.301006]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.301075]  [<ffffffff813755c8>] ata_sff_error_handler+0x118/0x240
[    3.301145]  [<ffffffff813744c8>] ata_scsi_error+0x638/0x8d0
[    3.301213]  [<ffffffff8134a8ba>] scsi_error_handler+0x12a/0x650
[    3.301381]  [<ffffffff8134a790>] ? scsi_error_handler+0x0/0x650
[    3.301417] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    3.302778]  [<ffffffff8107cf3e>] kthread+0x8e/0xa0
[    3.302845]  [<ffffffff81012f6a>] child_rip+0xa/0x20
[    3.302913]  [<ffffffff8107ceb0>] ? kthread+0x0/0xa0
[    3.302980]  [<ffffffff81012f60>] ? child_rip+0x0/0x20
[    3.303047] ---[ end trace 865b727736bd4e18 ]---
[    3.303113] ------------[ cut here ]------------
[    3.303180] WARNING: at drivers/ata/libata-core.c:3634 ata_wait_ready+0x1cc/0x1e0()
[    3.303266] Hardware name: PowerEdge R410
[    3.303330] Modules linked in:
[    3.303437] Pid: 121, comm: scsi_eh_1 Tainted: G        W  2.6.32-rc8 #7
[    3.303506] Call Trace:
[    3.303569]  [<ffffffff8105ffb8>] warn_slowpath_common+0x78/0xb0
[    3.303638]  [<ffffffff81374760>] ? ata_sff_check_ready+0x0/0x30
[    3.303707]  [<ffffffff8105ffff>] warn_slowpath_null+0xf/0x20
[    3.303776]  [<ffffffff8136615c>] ata_wait_ready+0x1cc/0x1e0
[    3.303844]  [<ffffffff813644d4>] ? sata_scr_read+0x44/0x60
[    3.303913]  [<ffffffff813761e0>] ata_sff_wait_ready+0x10/0x20
[    3.303982]  [<ffffffff813767b7>] ata_sff_prereset+0x57/0xc0
[    3.304050]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.304119]  [<ffffffff81370e41>] ata_eh_reset+0x211/0xee0
[    3.304187]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.304256]  [<ffffffff81036439>] ? default_spin_lock_flags+0x9/0x10
[    3.304326]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.304394]  [<ffffffff8136ed2a>] ? ata_ering_map+0x3a/0x80
[    3.304463]  [<ffffffff81376760>] ? ata_sff_prereset+0x0/0xc0
[    3.304531]  [<ffffffff813706fa>] ? ata_eh_schedule_probe+0xda/0x100
[    3.304601]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.304670]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.304739]  [<ffffffff813730bc>] ata_eh_recover+0x2ac/0xf40
[    3.304808]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.304877]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.304946]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.305015]  [<ffffffff81376760>] ? ata_sff_prereset+0x0/0xc0
[    3.305088]  [<ffffffff8136f040>] ? ata_eh_clear_action+0xe0/0x100
[    3.305158]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.305227]  [<ffffffff81376760>] ? ata_sff_prereset+0x0/0xc0
[    3.305295]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.305364]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.305433]  [<ffffffff81373d9d>] ata_do_eh+0x4d/0xc0
[    3.305502]  [<ffffffff81375760>] ? ata_sff_postreset+0x0/0x90
[    3.305571]  [<ffffffff813765e0>] ? ata_sff_softreset+0x0/0x180
[    3.305640]  [<ffffffff81366720>] ? sata_std_hardreset+0x0/0x40
[    3.305709]  [<ffffffff813755c8>] ata_sff_error_handler+0x118/0x240
[    3.305779]  [<ffffffff813744c8>] ata_scsi_error+0x638/0x8d0
[    3.305855]  [<ffffffff8134a8ba>] scsi_error_handler+0x12a/0x650
[    3.305924]  [<ffffffff8134a790>] ? scsi_error_handler+0x0/0x650
[    3.305993]  [<ffffffff8107cf3e>] kthread+0x8e/0xa0
[    3.306060]  [<ffffffff81012f6a>] child_rip+0xa/0x20
[    3.306128]  [<ffffffff8107ceb0>] ? kthread+0x0/0xa0
[    3.306196]  [<ffffffff81012f60>] ? child_rip+0x0/0x20
[    3.306262] ---[ end trace 865b727736bd4e19 ]---
[    3.321548] ata3.00: ATAPI: TEAC DVD-ROM DV28SV, D.0L, max UDMA/100
[    3.351853] usb 1-3: configuration #1 chosen from 1 choice
[    3.352115] hub 1-3:1.0: USB hub found
[    3.352316] hub 1-3:1.0: 4 ports detected
[    3.361379] ata3.00: configured for UDMA/100
[    3.451191] ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    3.451275] ata1.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    3.461888] ata2.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    3.461973] ata2.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    3.491687] ata2.00: ATA-8: WDC WD15EADS-00P8B0, 01.00A01, max UDMA/133
[    3.491764] ata2.00: 2930277168 sectors, multi 8: LBA48 NCQ (depth 0/32)
[    3.492011] ata2.01: ATA-8: WDC WD15EADS-00P8B0, 01.00A01, max UDMA/133
[    3.492082] ata2.01: 2930277168 sectors, multi 8: LBA48 NCQ (depth 0/32)
[    3.511681] ata2.00: configured for UDMA/133
[    3.531354] ata1.00: ATA-8: WDC WD15EADS-00P8B0, 01.00A01, max UDMA/133
[    3.531428] ata1.00: 2930277168 sectors, multi 8: LBA48 NCQ (depth 0/32)
[    3.531716] ata1.01: ATA-8: WDC WD15EADS-00P8B0, 01.00A01, max UDMA/133
[    3.531794] ata1.01: 2930277168 sectors, multi 8: LBA48 NCQ (depth 0/32)
[    3.532058] ata2.01: configured for UDMA/133
[    3.551391] ata1.00: configured for UDMA/133
[    3.571260] ata1.01: configured for UDMA/133
[    3.571505] scsi 0:0:0:0: Direct-Access     ATA      WDC WD15EADS-00P 01.0 PQ: 0 ANSI: 5
[    3.571757] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    3.571834] sd 0:0:0:0: [sda] 2930277168 512-byte logical blocks: (1.50 TB/1.36 TiB)
[    3.571871] scsi 0:0:1:0: Direct-Access     ATA      WDC WD15EADS-00P 01.0 PQ: 0 ANSI: 5
[    3.571983] sd 0:0:1:0: Attached scsi generic sg1 type 0
[    3.572015] sd 0:0:1:0: [sdb] 2930277168 512-byte logical blocks: (1.50 TB/1.36 TiB)
[    3.572056] scsi 1:0:0:0: Direct-Access     ATA      WDC WD15EADS-00P 01.0 PQ: 0 ANSI: 5
[    3.572060] sd 0:0:1:0: [sdb] Write Protect is off
[    3.572062] sd 0:0:1:0: [sdb] Mode Sense: 00 3a 00 00
[    3.572087] sd 0:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    3.572246] sd 1:0:0:0: [sdc] 2930277168 512-byte logical blocks: (1.50 TB/1.36 TiB)
[    3.572260] sd 1:0:0:0: Attached scsi generic sg2 type 0
[    3.572288]  sdb:
[    3.572310] sd 1:0:0:0: [sdc] Write Protect is off
[    3.572312] sd 1:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[    3.572451] scsi 1:0:1:0: Direct-Access     ATA      WDC WD15EADS-00P 01.0 PQ: 0 ANSI: 5
[    3.572466] sd 1:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    3.572572]  sdc:
[    3.572582] sd 1:0:1:0: Attached scsi generic sg3 type 0
[    3.582321]  sdb1
[    3.582343] sd 0:0:0:0: [sda] Write Protect is off
[    3.582346] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    3.582365] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    3.582582]  sdb2
[    3.582789]  sda:
[    3.587942] scsi 2:0:0:0: CD-ROM            TEAC     DVD-ROM DV28SV   D.0L PQ: 0 ANSI: 5
[    3.596617]  sda1 sda2
[    3.596857] sd 0:0:1:0: [sdb] Attached SCSI disk
[    3.596972] sd 0:0:0:0: [sda] Attached SCSI disk
[    3.600898] sr0: scsi3-mmc drive: 24x/24x cd/rw xa/form2 cdda tray
[    3.600973] Uniform CD-ROM driver Revision: 3.20
[    3.601088] sr 2:0:0:0: Attached scsi CD-ROM sr0
[    3.601114] sr 2:0:0:0: Attached scsi generic sg4 type 5
[    3.650594] usb 2-3: new high speed USB device using ehci_hcd and address 4
[    3.801388] usb 2-3: configuration #1 chosen from 1 choice
[    4.050898]  sdc1
[    4.050912] sd 1:0:1:0: [sdd] 2930277168 512-byte logical blocks: (1.50 TB/1.36 TiB)
[    4.050948] sd 1:0:1:0: [sdd] Write Protect is off
[    4.050950] sd 1:0:1:0: [sdd] Mode Sense: 00 3a 00 00
[    4.050964] sd 1:0:1:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    4.051245]  sdc2
[    4.051450]  sdd:
[    4.051488] sd 1:0:0:0: [sdc] Attached SCSI disk
[    4.089741] usb 3-1: new low speed USB device using uhci_hcd and address 2
[    4.267395] usb 3-1: configuration #1 chosen from 1 choice
[    4.526779]  sdd1 sdd2
[    4.527063] sd 1:0:1:0: [sdd] Attached SCSI disk
[    4.527141] Freeing unused kernel memory: 688k freed
[    4.527306] Write protecting the kernel read-only data: 7660k
[    4.558895] usb 5-1: new low speed USB device using uhci_hcd and address 2
[    4.654315] usbcore: registered new interface driver hiddev
[    4.660392] Initializing USB Mass Storage driver...
[    4.660550] scsi4 : SCSI emulation for USB Mass Storage devices
[    4.660677] usbcore: registered new interface driver usb-storage
[    4.660746] USB Mass Storage support registered.
[    4.661043] md: linear personality registered for level -1
[    4.661210] usb-storage: device found at 4
[    4.661211] usb-storage: waiting for device to settle before scanning
[    4.662813] md: multipath personality registered for level -4
[    4.664344] md: raid0 personality registered for level 0
[    4.666862] md: raid1 personality registered for level 1
[    4.668232] async_tx: api initialized (async)
[    4.668723] input: Dell Dell USB Mouse as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.0/input/input2
[    4.668884] generic-usb 0003:413C:3200.0001: input,hidraw0: USB HID v1.10 Mouse [Dell Dell USB Mouse] on usb-0000:00:1a.0-1/input0
[    4.668990] xor: automatically using best checksumming function: generic_sse
[    4.668992] usbcore: registered new interface driver usbhid
[    4.668994] usbhid: v2.6:USB HID core driver
[    4.709160]    generic_sse:  8954.800 MB/sec
[    4.709231] xor: using function: generic_sse (8954.800 MB/sec)
[    4.756717] usb 5-1: configuration #1 chosen from 1 choice
[    4.774765] input: Dell Dell USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb5/5-1/5-1:1.0/input/input3
[    4.774891] generic-usb 0003:413C:2003.0002: input,hidraw1: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-0000:00:1d.0-1/input0
[    4.862420] md: bind<sdc2>
[    4.863292] md: bind<sdd1>
[    4.878855] raid6: int64x1   2194 MB/s
[    4.899848] md: bind<sdb1>
[    4.900174] md: bind<sdb2>
[    4.901368] md: bind<sda2>
[    5.048580] raid6: int64x2   2895 MB/s
[    5.057935] usb 5-2: new full speed USB device using uhci_hcd and address 3
[    5.218239] raid6: int64x4   1944 MB/s
[    5.241792] usb 5-2: configuration #1 chosen from 1 choice
[    5.250875] input: Avocent USB Composite Device-0 as /devices/pci0000:00/0000:00:1d.0/usb5/5-2/5-2:1.0/input/input4
[    5.250999] generic-usb 0003:0624:0248.0003: input,hidraw2: USB HID v1.00 Keyboard [Avocent USB Composite Device-0] on usb-0000:00:1d.0-2/input0
[    5.256858] input: Avocent USB Composite Device-0 as /devices/pci0000:00/0000:00:1d.0/usb5/5-2/5-2:1.1/input/input5
[    5.256992] generic-usb 0003:0624:0248.0004: input,hidraw3: USB HID v1.00 Mouse [Avocent USB Composite Device-0] on usb-0000:00:1d.0-2/input1
[    5.387936] raid6: int64x8   2032 MB/s
[    5.557575] raid6: sse2x1    6056 MB/s
[    5.727258] raid6: sse2x2    7105 MB/s
[    5.896920] raid6: sse2x4    7995 MB/s
[    5.896985] raid6: using algorithm sse2x4 (7995 MB/s)
[    5.903172] md: raid6 personality registered for level 6
[    5.903241] md: raid5 personality registered for level 5
[    5.903307] md: raid4 personality registered for level 4
[    5.903777] raid5: device sda2 operational as raid disk 0
[    5.903847] raid5: device sdb2 operational as raid disk 1
[    5.903918] raid5: device sdc2 operational as raid disk 2
[    5.904238] raid5: allocated 3230kB for md1
[    5.904335] 0: w=1 pa=0 pr=3 m=1 a=2 r=3 op1=0 op2=0
[    5.904408] 1: w=2 pa=0 pr=3 m=1 a=2 r=3 op1=0 op2=0
[    5.904475] 2: w=3 pa=0 pr=3 m=1 a=2 r=3 op1=0 op2=0
[    5.904541] raid5: raid level 5 set md1 active with 3 out of 3 devices, algorithm 2
[    5.904626] RAID5 conf printout:
[    5.904689]  --- rd:3 wd:3
[    5.904751]  disk 0, o:1, dev:sda2
[    5.904815]  disk 1, o:1, dev:sdb2
[    5.904881]  disk 2, o:1, dev:sdc2
[    5.904974] md1: detected capacity change from 0 to 3000384356352
[    5.905675] md: bind<sdc1>
[    5.905851]  md1: unknown partition table
[    5.908835] md: raid10 personality registered for level 10
[    6.098841] md: bind<sda1>
[    6.100784] raid1: raid set md0 active with 4 out of 4 mirrors
[    6.100872] md0: detected capacity change from 0 to 106823680
[    6.101708]  md0: unknown partition table
[    9.649709] usb-storage: device scan complete
[    9.653620] scsi 4:0:0:0: CD-ROM            iDRAC    Virtual CD       0323 PQ: 0 ANSI: 0
[    9.655867] scsi 4:0:0:1: Direct-Access     iDRAC    Virtual Floppy   0323 PQ: 0 ANSI: 0 CCS
[    9.772105] sr1: scsi3-mmc drive: 0x/0x cd/rw caddy
[    9.772256] sr 4:0:0:0: Attached scsi CD-ROM sr1
[    9.772296] sr 4:0:0:0: Attached scsi generic sg5 type 5
[    9.772422] sd 4:0:0:1: Attached scsi generic sg6 type 0
[    9.775117] sd 4:0:0:1: [sde] Attached SCSI removable disk
[    9.933146] PM: Starting manual resume from disk
[    9.933222] PM: Resume from partition 252:2
[    9.933223] PM: Checking hibernation image.
[    9.933413] PM: Error -22 checking image file
[    9.933416] PM: Resume from disk failed.
[    9.954024] EXT4-fs (dm-0): mounted filesystem with ordered data mode
[   10.818827] Adding 950264k swap on /dev/mapper/raid-morelax_swap.  Priority:-1 extents:1 across:950264k 
[   10.950350] udev: starting version 147
[   12.020417] EXT4-fs (md0): mounted filesystem with ordered data mode
[   12.102026] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[   12.209860] Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v2.0.2 (Aug 21, 2009)
[   12.209874]   alloc irq_desc for 36 on node -1
[   12.209876]   alloc kstat_irqs on node -1
[   12.209883] bnx2 0000:01:00.0: PCI INT A -> GSI 36 (level, low) -> IRQ 36
[   12.209888] bnx2 0000:01:00.0: setting latency timer to 64
[   12.210070] bnx2 0000:01:00.0: firmware: requesting bnx2/bnx2-mips-09-5.0.0.j3.fw
[   12.212587] lp: driver loaded but no devices found
[   12.291756] ip_tables: (C) 2000-2006 Netfilter Core Team
[   12.450607] bnx2 0000:01:00.0: firmware: requesting bnx2/bnx2-rv2p-09-5.0.0.j3.fw
[   12.498072] eth0: Broadcom NetXtreme II BCM5716 1000Base-T (C0) PCI Express found at mem da000000, IRQ 36, node addr 00:26:b9:3c:e0:bc
[   12.498097]   alloc irq_desc for 48 on node -1
[   12.498099]   alloc kstat_irqs on node -1
[   12.498106] bnx2 0000:01:00.1: PCI INT B -> GSI 48 (level, low) -> IRQ 48
[   12.498111] bnx2 0000:01:00.1: setting latency timer to 64
[   12.498238] bnx2 0000:01:00.1: firmware: requesting bnx2/bnx2-mips-09-5.0.0.j3.fw
[   12.500334] bnx2 0000:01:00.1: firmware: requesting bnx2/bnx2-rv2p-09-5.0.0.j3.fw
[   12.502890] eth1: Broadcom NetXtreme II BCM5716 1000Base-T (C0) PCI Express found at mem dc000000, IRQ 48, node addr 00:26:b9:3c:e0:bd
[   13.285348]   alloc irq_desc for 59 on node -1
[   13.285351]   alloc kstat_irqs on node -1
[   13.285357] bnx2 0000:01:00.0: irq 59 for MSI/MSI-X
[   13.285358]   alloc irq_desc for 60 on node -1
[   13.285360]   alloc kstat_irqs on node -1
[   13.285362] bnx2 0000:01:00.0: irq 60 for MSI/MSI-X
[   13.285364]   alloc irq_desc for 61 on node -1
[   13.285365]   alloc kstat_irqs on node -1
[   13.285367] bnx2 0000:01:00.0: irq 61 for MSI/MSI-X
[   13.285368]   alloc irq_desc for 62 on node -1
[   13.285370]   alloc kstat_irqs on node -1
[   13.285372] bnx2 0000:01:00.0: irq 62 for MSI/MSI-X
[   13.285374]   alloc irq_desc for 63 on node -1
[   13.285375]   alloc kstat_irqs on node -1
[   13.285377] bnx2 0000:01:00.0: irq 63 for MSI/MSI-X
[   13.285379]   alloc irq_desc for 64 on node -1
[   13.285380]   alloc kstat_irqs on node -1
[   13.285383] bnx2 0000:01:00.0: irq 64 for MSI/MSI-X
[   13.285384]   alloc irq_desc for 65 on node -1
[   13.285385]   alloc kstat_irqs on node -1
[   13.285387] bnx2 0000:01:00.0: irq 65 for MSI/MSI-X
[   13.285388]   alloc irq_desc for 66 on node -1
[   13.285390]   alloc kstat_irqs on node -1
[   13.285392] bnx2 0000:01:00.0: irq 66 for MSI/MSI-X
[   13.285393]   alloc irq_desc for 67 on node -1
[   13.285395]   alloc kstat_irqs on node -1
[   13.285397] bnx2 0000:01:00.0: irq 67 for MSI/MSI-X
[   13.344308] bnx2: eth0: using MSIX
[   13.344997] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   14.985316] bnx2: eth0 NIC Copper Link is Up, 100 Mbps full duplex
[   14.985964] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   24.985734] eth0: no IPv6 routers present